package com.netcracker.studportal.server.dao;

import java.util.Collection;

import com.netcracker.studportal.server.model.*;

public interface ProfessorDAO {
	public void Add(Professor  prof) throws Exception;
	public void Update(Professor prof) throws Exception;
	public Professor  getById(Long id) throws Exception;
	public void Delete(Professor prof) throws Exception;
	public Collection<Professor> getAll() throws Exception;
	public Professor getProfessorsByExam(Exam ex) throws Exception;
	public Collection<Professor> getProfByUniversity(Long univ_id) throws Exception;
}
